标签：url win one class play amp isp host span
alert("location:"+window.location);
alert("href: "+window.location.href);
alert("protocol: "+window.location.protocol);
alert("host&port: "+window.location.host);
alert("port: "+window.location.port);
alert("hostname: "+window.location.hostname);
标签：url win one class play amp isp host span
原文地址：https://www.cnblogs.com/xuange306/p/9343174.html
